How to Reset the Oil Life on a Chevrolet Silverado 2500HD/3500HD

1. Display the oil life percentage on the Driver Information Center (DIC).
2. Press and hold the thumbwheel on the steering wheel for several seconds.
3. If the vehicle has no DIC controls, press and hold the trip odometer reset stem instead.
4. When the confirmation message appears, select YES.
5. Check that the oil life now reads 100%.

• Reset the system every time the oil is changed; it will not reset itself.
• If the system is reset accidentally, change the oil at 5 000 km (3,000 mi) since the last oil change.

Source: 2026 Chevrolet Silverado 2500HD/3500HD owner's manual, PDF page 284. Steps are summarized in our own words (AI-assisted, checked against the cited pages 2026-10-18). Other model years can differ; your manual has the final word.